3M Cubitron II Roloc Durable Edge Discs have synthetic ceramic grain that is 2 to 3 times harder than aluminum oxide
Saftey Data Sheet (PDF)
| Type | Abrasive Disc |
| Style | Cubitron II Roloc™ |
| Dia. | 3" |
| Grit | 60 |
| Material | Cubitron II |
| Mounting | Roloc™ TR |
| Max RPM | 20,000 |
